riverhead 中文意思是什麼
riverhead
解釋
河頭鎮-
In view of the deficiency of traditional control methods and the distribution trait of riverhead and consumer, this paper presents a structure system controlled by network of water supply and sets up mathematic model
根據我國供水現狀和傳統控制方法的缺陷以及水源與用戶分佈特點，提出了無線供水系統網路控制結構體系並建立了網路控制數學模型。 -
The main characters of the river - valley landforms are followed : the outstandingly longitudinal range - gorge landforms constitute the unique view of three parallel rivers ; the relative highness difference of the landform is great and the river valley cut deeply ; the formation and evolution of the river - valley landforms are obviously controlled by the geological structure ; the landforms types and the various characters of the landforms combination in the drainage area are prominent ; the geological environment has relatively strong frangibility ; the branches riverhead of the river - valley mostly come from high mountains and lakes, and the river - valleys of the branches along the banks have disproportional distribution
其河谷地貌的主要特徵有：突出的縱向嶺谷地貌，構成了少有的三江併流奇觀；地貌相對高差大，河谷深切；河谷地貌形成演化發育明顯受地質構造控制；流域范圍內地貌類型和地貌組合多樣化特徵突出；地質地貌環境具有較強烈的生態脆弱性；河谷支流水源多發源於高山湖泊，兩岸支流河谷分佈不均衡。 -
Riverhead land protection amp; soil conservation eco - construction of dongzhen reservoir of putian municipality
莆田市東圳庫區水源地保護與水土保持生態建設 -
Research of riverhead conservation capacity in the integrated forest of cunningharnia lancceolata and mytilaria laosensis lecomte
杉木米老排混交林水源涵養功能的研究 -
( 4 ) assessing the sustainable development of ten - thousand mountain riverhead forest nature reserve by the evaluation indicator system established. the result shows that this nature reserve is just in prepare metaphase of sustainable development
（ 4 ）採用本評價指標體系以廣西十萬大山水源林自然保護區的生態旅遊為案例進行了評價分析，結果顯示十萬大山水源林自然保護區的生態旅遊尚處于可持續發展中級準備階段。
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